Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7940013 | Lighting apparatus and display apparatus therewith | — | 2011-05-10 |
| 7659873 | Current control circuit, LED current control apparatus, and light emitting apparatus | Kei Nagao | 2010-02-09 |
| 6134249 | Information transferring system using idle cells | — | 2000-10-17 |
| 5291840 | Incinerator systems | — | 1994-03-08 |